Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0xff fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff82df5992 stack pointer = 0x28:0xfffffe005167e8a0 frame pointer = 0x28:0xfffffe005167e900 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 Jan 1 00:29:47 current process = 12 (swi4: clock (0)) trap number = 12 panic: page fault cpuid = 1 time = 1787 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe005167e500 vpanic() at vpanic+0x1c7/frame 0xfffffe005167e560 panic() at panic+0x43/frame 0xfffffe005167e5c0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe005167e640 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe005167e6b0 trap() at trap+0x41d/frame 0xfffffe005167e7d0 calltrap() at calltrap+0x8/frame 0xfffffe005167e7d0 --- trap 0xc, rip = 0xffffffff82df5992, rsp = 0xfffffe005167e8a0, rbp = 0xfffffe005167e900 --- sctp_find_alternate_net() at sctp_find_alternate_net+0x4f2/frame 0xfffffe005167e900 sctp_shutdown_timer() at sctp_shutdown_timer+0xdc/frame 0xfffffe005167e940 sctp_timeout_handler() at sctp_timeout_handler+0x832/frame 0xfffffe005167ea00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe005167ead0 softclock() at softclock+0xb0/frame 0xfffffe005167eb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe005167ebb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe005167ebf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005167ebf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100029 ] Stopped at kdb_enter+0x67: movq $0,0x1443dfe(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xffffffff8112b970 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe005167e4e0 rbp 0xfffffe005167e500 rsi 0 rdi 0xffffffff8112b9a6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0x6 r12 0xffffffff820678b0 ddb_dbbe r13 0 r14 0xffffffff81a4be76 r15 0xffffffff81a4be76 rip 0xffffffff81122987 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1443dfe(%rip) db> show proc Process 12 (intr) at 0xfffff800044b1a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82519cf0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff82519cf0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8251a940 (map 0xffffffff8251a940) (map.pmap 0xffffffff8251aa00) (pmap 0xffffffff8251aa60) threads: 23 100010 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100017 I [swi6: task queue] 100029 Run CPU 1 [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 RunQ [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100082 Run CPU 0 [swi1: hpts] 100083 RunQ [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 33232 21509 21509 0 R (threaded) syz-executor.1 143126 RunQ syz-executor.1 152094 S connec 0xfffff80066785840 syz-executor.1 152097 S uwait 0xfffff800198d6280 syz-executor.1 24147 1 24147 65 Ss select 0xfffff80019681f40 dhclient 23597 1 23597 0 Ss select 0xfffff80019681240 dhclient 23579 780 23579 0 Ss piperd 0xfffff80019b1d2e8 syz-executor.0 23552 1 23552 0 Ss select 0xfffff8006ab5fdc0 dhclient 22566 1 22566 0 Ss select 0xfffff80004e46840 dhclient 22563 1 22563 0 Rs dhclient 21958 1 21958 65 Ss select 0xfffff800196817c0 dhclient 21665 780 21665 0 REs syz-executor.2 21526 1 21526 0 Ss select 0xfffff80004bc6040 dhclient 21509 780 21509 0 Rs syz-executor.1 21497 1 21497 0 Ss select 0xfffff80004e46140 dhclient 3875 1 3875 65 Rs dhclient 3232 1 3232 0 Ss select 0xfffff8001504a040 dhclient 3229 1 3229 0 Ss select 0xfffff80019681ac0 dhclient 826 780 826 0 Ss piperd 0xfffff80019b95ba0 syz-executor.3 780 778 778 0 S (threaded) syz-fuzzer 100089 S uwait 0xfffff800044b0300 syz-fuzzer 100113 S uwait 0xfffff800198d6b80 syz-fuzzer 100114 S uwait 0xfffff800198d6c80 syz-fuzzer 100115 S uwait 0xfffff800198d6d80 syz-fuzzer 100116 S uwait 0xfffff800198d6e80 syz-fuzzer 100117 S uwait 0xfffff80004c73000 syz-fuzzer 100118 S uwait 0xfffff80004c73100 syz-fuzzer 100119 S uwait 0xfffff80004c73200 syz-fuzzer 100120 S kqread 0xfffff80019472100 syz-fuzzer 109029 S uwait 0xfffff8001967d680 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800194be0b0 csh 776 694 776 0 Ss select 0xfffff8001504a0c0 sshd 760 1 760 0 Rs+ getty 759 1 759 0 Ss+ ttyin 0xfffff80004c4c8b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004c4f0b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004c4f8b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004c540b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004c548b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004c590b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004c598b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004c1f0b0 getty 698 1 698 0 Ss nanslp 0xffffffff82539f21 cron 694 1 694 0 Ss select 0xfffff8001504a7c0 sshd 507 1 507 0 Rs syslogd 436 1 436 0 Ss select 0xfffff8001504a2c0 devd 435 1 435 65 Ss select 0xfffff80004e46740 dhclient 350 1 350 0 Ss select 0xfffff8001504a840 dhclient 347 1 347 0 Ss select 0xfffff8001504a1c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004cb3000 [vnlru] 22 0 0 0 DL syncer 0xffffffff82629338 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100079 D qsleep 0xffffffff82628400 [bufdaemon] 100084 D - 0xffffffff8200ad00 [bufspacedaemon-0] 100095 D sdflush 0xfffff80004ed1ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650208 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100085 D launds 0xffffffff82644684 [laundry: dom0] 100086 D umarcl 0xffffffff815aaa20 [uma] 18 0 0 0 DL - 0xffffffff8236e2a8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e38818 [sctp_iterator] 16 0 0 0 RL [pf purge] 15 0 0 0 DL - 0xffffffff82625a5c [soaiod4] 9 0 0 0 DL - 0xffffffff82625a5c [soaiod3] 8 0 0 0 DL - 0xffffffff82625a5c [soaiod2] 7 0 0 0 DL - 0xffffffff82625a5c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82245bc0 [doneq0] 100076 D - 0xffffffff82245a90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004631888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004559c90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004559c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82641b60 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519760 [g_event] 100035 D - 0xffffffff82519768 [g_up] 100036 D - 0xffffffff82519770 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff80004342700 [thr_0] 100028 D - 0xfffff80004342780 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100017 I [swi6: task queue] 100029 Run CPU 1 [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 RunQ [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100082 Run CPU 0 [swi1: hpts] 100083 RunQ [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 RLs [init] 10 0 0 0 DL audit_w 0xffffffff82642080 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff82519cf0 [swapper] 100005 D - 0xfffff80004342c00 [if_io_tqg_0] 100006 D - 0xfffff80004342b00 [if_io_tqg_1] 100007 D - 0xfffff80004342a00 [if_config_tqg_0] 100008 RunQ [softirq_0] 100009 D - 0xfffff80004342800 [softirq_1] 100011 D - 0xfffff8000408b800 [inm_free taskq] 100012 D - 0xfffff8000408b700 [linuxkpi_irq_wq] 100013 D - 0xfffff8000408b600 [thread taskq] 100014 D - 0xfffff8000408b500 [aiod_kick taskq] 100016 D - 0xfffff8000408b300 [kqueue_ctx taskq] 100018 D - 0xfffff8000408b100 [in6m_free taskq] 100019 D - 0xfffff8000408b000 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000408b000 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000408b000 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000408b000 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044ace00 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044ace00 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044ace00 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044ace00 [linuxkpi_long_wq_3] 100033 D - 0xfffff800044f3d00 [firmware taskq] 100037 D - 0xfffff800044f3c00 [crypto_0] 100038 D - 0xfffff800044f3c00 [crypto_1] 100053 D - 0xfffff800044f3700 [vtnet0 rxq 0] 100054 D - 0xfffff800044f3600 [vtnet0 txq 0] 100055 D - 0xfffff800044f3500 [vtnet0 rxq 1] 100056 D - 0xfffff800044f3400 [vtnet0 txq 1] 100058 D vtbslp 0xfffff80004983e80 [virtio_balloon] 100062 D - 0xfffff800044f3300 [mca taskq] 100067 D - 0xffffffff81df70d1 [deadlkres] 100071 D - 0xfffff800044f3100 [acpi_task_0] 100072 D - 0xfffff800044f3100 [acpi_task_1] 100073 D - 0xfffff800044f3100 [acpi_task_2] 100075 D - 0xfffff800044f3a00 [CAM taskq] 23187 1 23187 65 Z dhclient db> show all locks Process 21665 (syz-executor.2) thread 0xfffffe00b7203500 (106908) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0094c3d120) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:6039 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0094c3d060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4029 Process 507 (syslogd) thread 0xfffffe00557a4e00 (100096) exclusive sleep mutex vnode interlock (vnode interlock) r = 0 (0xfffff8001950bbd8) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_rangelock.c:239 Process 12 (intr) thread 0xfffffe0004298a00 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094c99380) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1762 Process 12 (intr) thread 0xfffffe0051d6ae00 (100082) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8006a230b90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1536 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 sctp_stro 116 2460K 13372 vtbuf 24 1968K 46 sysctloid 30827 1808K 30893 kobj 331 1324K 491 newblk 116 1053K 74353 vfscache 3 1025K 3 pcb 282 782K 63254 inodedep 123 558K 35873 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 142 271K 33381 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 32343 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 linker 286 101K 375 sctp_atcl 249 94K 44169 BPF 46 88K 126 bus 989 81K 3493 filedesc 10 73K 63931 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 506 64K 506 umtx 378 48K 378 kdtrace 217 43K 85347 temp 36 35K 8942 hostcache 1 32K 1 shm 1 32K 53 DEVFS3 125 32K 135 msg 4 30K 4 dirrem 108 27K 34741 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 136 sctp_atky 398 19K 59726 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_timw 62 16K 62 lltable 48 15K 1034 freework 59 15K 50155 freefile 113 15K 34641 ksem 16 14K 1011 bus-sc 32 14K 1718 KTRACE 100 13K 100 ether_multi 154 13K 759 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 133 12K 133 GEOM 60 10K 489 rman 82 10K 423 in6_multi 71 9K 341 pf_osfp 78 9K 78 sctp_stri 17 9K 4076 bmsafemap 3 9K 36504 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 35 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 29 8K 1116 pf_ifnet 21 7K 559 routetbl 30 7K 1836 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 1072 kqueue 62 6K 33740 taskqueue 57 6K 57 ip6ndp 27 6K 68 CAM queue 5 6K 1528 ufs_dirhash 24 5K 24 session 35 5K 104 UMA 262 5K 262 vt 11 5K 11 sctp_ifa 32 4K 68 pf_table 2 4K 444 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 37 4K 8403 sctp_athm 249 4K 45567 sctp_aadr 61 4K 1109 DEVFSP 60 4K 426 sctp_map 232 4K 26188 pwddesc 58 4K 33242 hhook 13 4K 13 fpukern_ctx 3 3K 3 kcovinfo 48 3K 374 selfd 47 3K 437346 proc-args 52 3K 1235 acpisem 22 3K 22 terminal 11 3K 11 freeblks 10 3K 34774 uidinfo 5 3K 111 select 18 3K 1569 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 Unitno 27 2K 61 CAM XPT 22 2K 543 inpcbpolicy 45 2K 13292 ipsecpolicy 2 2K 2 in_multi 5 2K 41 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 64322 indirdep 4 1K 22015 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 1160 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_ifn 5 1K 68 diradd 5 1K 34863 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 38 linuxcurrent 3 1K 4 newdirblk 4 1K 32161 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 vnodes 1 1K 145 ktls 1 1K 1 iov 1 1K 43745 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 soname 5 1K 34653 pf_rule 1 1K 729 apmdev 1 1K 1 CAM dev queue 2 1K 2 atkbddev 2 1K 2 CAM I/O Scheduler 1 1K 1 ip_msource 2 1K 54 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 6 1K 6 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 80 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 236 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 19930 sctp_iter 0 0K 193 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 103 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 90 pf_altq 0 0K 0 pf_temp 0 0K 0 DEVFS4 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 ath_hal 0 0K 0 xen_intr 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 vm_fictitious 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 UMAHash 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 23220 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 582 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 323 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 0 0K 0 tcp_log_dev 0 0K 379 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 377 ip6_msource 0 0K 0 ip6_moptions 0 0K 18 in6_mfilter 0 0K 0 frag6 0 0K 3 tcplog 0 0K 0 tcp_hwpace 0 0K 0 midi buffers 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 88 in_mfilter 0 0K 185 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 66 mixer 0 0K 0 statfs 0 0K 32311 namei_tracker 0 0K 184 export_host 0 0K 0 cl_savebuf 0 0K 221 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 90389 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 lDevFlags * malloc 0 0K 0 mbuf_tag 0 0K 1231 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2206 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1305 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 240 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 42 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 1506 861002 0 254 40251392 0 tcp_log 416 0 30159 772849 0 254 12546144 0 mbuf 256 9643 2882 31510054 0 254 3206400 0 RADIX NODE 144 9725 8304 1398124 0 63 2596176 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 233 13235 55435 0 62 1939392 0 malloc-384 384 4130 10 4303 0 30 1589760 0 mbuf_cluster 2048 720 0 720 0 254 1474560 0 malloc-4096 4096 334 10 32856 0 2 1409024 0 malloc-128 128 10307 47 16632 0 126 1325312 0 UMA Slabs 0 112 11500 17 11500 0 126 1289904 0 sctp_asoc 2288 116 309 13094 0 254 972400 0 tcp_bbr_map 128 0 6634 1210922 0 126 849152 0 FFS inode 1128 599 45 35450 0 8 726432 0 malloc-65536 65536 6 5 1034 0 1 720896 0 256 Bucket 2048 292 16 22271 0 8 630784 0 sctp_ep 1280 116 361 27603 0 254 610560 0 malloc-2048 2048 109 153 27861 0 8 536576 0 sctp_raddr 736 208 452 22785 0 254 485760 0 VM OBJECT 264 1415 130 494039 0 30 407880 0 malloc-4096 4096 82 10 33905 0 2 376832 0 VNODE 480 636 100 35489 0 30 353280 0 THREAD 1792 156 33 52104 0 8 338688 0 malloc-65536 65536 0 5 9 0 1 327680 0 socket 944 69 243 48893 0 254 294528 0 malloc-1024 1024 120 144 13065 0 16 270336 0 malloc-65536 65536 0 4 276 0 1 262144 0 malloc-16384 16384 8 8 31964 0 1 262144 0 malloc-2048 2048 7 121 90541 0 8 262144 0 malloc-64 64 3462 570 55039 0 254 258048 0 malloc-256 256 285 645 91294 0 62 238080 0 malloc-384 384 302 308 44233 0 30 234240 0 malloc-32768 32768 1 6 14 0 1 229376 0 malloc-32768 32768 0 7 20411 0 1 229376 0 DEVCTL 1024 0 216 167 0 0 221184 0 malloc-16 16 13044 706 76443 0 254 220000 0 g_bio 408 0 490 358074 0 30 199920 0 sctp_chunk 152 477 823 51740 0 254 197600 0 MAP ENTRY 96 1493 523 1944994 0 126 193536 0 malloc-32 32 5393 529 61904 0 254 189504 0 128 Bucket 1024 149 34 20386 0 16 187392 0 mbuf_packet 256 89 631 168267 0 254 184320 0 UMA Zones 768 234 0 234 0 16 179712 0 FFS2 dinode 256 599 91 35449 0 62 176640 0 malloc-128 128 1182 58 27290 0 126 158720 0 tcp_inpcb 488 38 282 9847 0 254 156160 0 malloc-384 384 127 273 36761 0 30 153600 0 malloc-1024 1024 136 12 2837 0 16 151552 0 S VFS Cache 104 1057 386 36447 0 126 150072 0 malloc-256 256 136 419 74762 0 62 142080 0 vmem btag 56 2440 68 2459 0 254 140448 0 malloc-128 128 1025 60 1262 0 126 138880 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-32768 32768 1 3 21 0 1 131072 0 VMSPACE 2544 36 15 33243 0 4 129744 0 clpbuf 2624 0 48 273 0 16 125952 0 ksiginfo 112 66 978 3935 0 126 116928 0 tcpcb 1048 38 72 9847 0 254 115280 0 malloc-16384 16384 1 6 41 0 1 114688 0 PROC 1320 59 22 33241 0 8 106920 0 malloc-256 256 150 240 28980 0 62 99840 0 malloc-16384 16384 1 5 14 0 1 98304 0 malloc-256 256 235 140 57298 0 62 96000 0 malloc-8192 8192 5 6 19 0 1 90112 0 filedesc0 1072 58 26 33242 0 8 90048 0 UMA Kegs 384 220 3 220 0 30 85632 0 malloc-128 128 385 266 65122 0 126 83328 0 64 Bucket 512 90 62 27634 0 30 77824 0 malloc-2048 2048 17 19 2265 0 8 73728 0 malloc-64 64 649 485 62898 0 254 72576 0 malloc-384 384 106 64 1495 0 30 65280 0 malloc-64 64 426 582 439183 0 254 64512 0 malloc-128 128 150 346 71733 0 126 63488 0 malloc-4096 4096 11 4 649 0 2 61440 0 malloc-256 256 80 145 53301 0 62 57600 0 malloc-256 256 101 124 73256 0 62 57600 0 32 Bucket 256 99 126 25224 0 62 57600 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-2048 2048 6 20 644 0 8 53248 0 pcpu-8 8 4786 1358 21084 0 254 49152 0 pipe 744 22 38 3114 0 16 44640 0 malloc-256 256 122 43 3471 0 62 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-512 512 19 61 4570 0 30 40960 0 Files 80 206 294 107881 0 126 40000 0 tcp_rack_pcb 704 32 23 778 0 16 38720 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 167310 0 16 36864 0 malloc-64 64 449 118 639 0 254 36288 0 malloc-256 256 53 82 973 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 170 0 1 32768 0 malloc-8192 8192 0 4 33 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 unpcb 256 20 100 7801 0 254 30720 0 tcp_bbr_pcb 832 0 36 2731 0 16 29952 0 TURNSTILE 136 190 20 190 0 62 28560 0 KNOTE 160 24 151 385178 0 62 28000 0 8 Bucket 80 81 269 9347 0 126 28000 0 malloc-128 128 98 119 36848 0 126 27776 0 udplite_inpcb 488 0 56 1753 0 254 27328 0 malloc-8192 8192 3 0 3 0 1 24576 0 sctp_stream_msg_out 112 55 161 3929 0 254 24192 0 sctp_laddr 48 85 419 9217 0 254 24192 0 malloc-64 64 176 202 33360 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 23 37 583 0 30 23040 0 malloc-4096 4096 1 4 87 0 2 20480 0 PWD 32 18 612 32002 0 254 20160 0 16 Bucket 144 73 67 2347 0 62 20160 0 2 Bucket 32 88 542 6514 0 254 20160 0 vtnet_tx_hdr 24 1 834 7271300 0 254 20040 0 malloc-128 128 12 143 1138 0 126 19840 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 itimer 352 0 55 374 0 30 19360 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 10 6 501 0 16 16384 0 malloc-1024 1024 10 6 10 0 16 16384 0 malloc-16 16 243 757 40989 0 254 16000 0 tcp_rack_map 120 64 68 884 0 126 15840 0 sctp_readq 152 0 104 2090 0 254 15808 0 ripcb 488 5 27 727 0 254 15616 0 udp_inpcb 488 2 30 965 0 254 15616 0 malloc-4096 4096 0 3 9 0 2 12288 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-1024 1024 2 10 620 0 16 12288 0 malloc-1024 1024 3 9 34 0 16 12288 0 malloc-512 512 10 14 1168 0 30 12288 0 malloc-512 512 12 12 91 0 30 12288 0 rtentry 176 28 41 125 0 62 12144 0 malloc-64 64 17 172 4381 0 254 12096 0 malloc-64 64 64 125 8231 0 254 12096 0 malloc-32 32 93 285 33165 0 254 12096 0 malloc-128 128 51 42 610 0 126 11904 0 kenv 258 15 30 1101 0 30 11610 0 routing nhops 256 24 21 125 0 62 11520 0 malloc-384 384 21 9 21 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 5 3 6 0 16 8192 0 malloc-1024 1024 2 6 161 0 16 8192 0 malloc-512 512 0 16 177 0 30 8192 0 malloc-512 512 2 14 99 0 30 8192 0 malloc-512 512 1 15 2 0 30 8192 0 tcptw 88 0 92 12 0 254 8096 0 PGRP 88 35 57 122 0 126 8096 0 rl_entry 40 94 108 94 0 254 8080 0 sctp_asconf_ack 48 4 164 98 0 254 8064 0 hostcache 96 2 82 2 0 254 8064 0 udpcb 32 2 250 2718 0 254 8064 0 malloc-64 64 12 114 188 0 254 8064 0 malloc-32 32 8 244 2159 0 254 8064 0 malloc-32 32 57 195 13561 0 254 8064 0 malloc-32 32 47 205 119 0 254 8064 0 malloc-32 32 38 214 805 0 254 8064 0 malloc-32 32 72 180 4895 0 254 8064 0 malloc-32 32 54 198 1855 0 254 8064 0 4 Bucket 48 6 162 661 0 254 8064 0 malloc-16 16 7 493 7 0 254 8000 0 malloc-16 16 256 244 256 0 254 8000 0 malloc-16 16 82 418 627 0 254 8000 0 malloc-16 16 189 311 1440 0 254 8000 0 malloc-16 16 19 481 32817 0 254 8000 0 malloc-16 16 9 491 16 0 254 8000 0 L VFS Cache 320 0 24 16 0 30 7680 0 malloc-384 384 0 20 27 0 30 7680 0 malloc-384 384 11 9 11 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 35 0 126 6448 0 domainset 40 0 126 21 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 sackhole 32 0 126 1 0 254 4032 0 syncache 168 0 24 19 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 2 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0